MOTION IN A PLANE
Projectile Motion Lab
Predict range, flight time and peak height; explore complementary angles and the 45° maximum-range condition in a free physics lab.
◷ 12 min↗
THE SIMULATION LIBRARY
Explore, experiment, understand.
Find your lab by subject, class or chapter. Open an experiment and its guided lesson.
16 learning activities found
MOTION IN A PLANE
OSCILLATIONS
Simple Pendulum Lab
Investigate T ≈ 2π√(L/g), small-angle motion, gravity and energy exchange in the pendulum simulation.
◷ 10 min↗
OSCILLATIONS
Spring–Mass Oscillator
Explore Hooke’s law, period, frequency and kinetic–potential energy exchange in a guided spring–mass simulation.
◷ 10 min↗
GRAVITATION
Circular Orbit Explorer
Calculate circular satellite speed and period as altitude changes; explore the 400 km Earth-orbit example in the virtual lab.
◷ 14 min↗
ELECTRICITY
Ohm’s Law Circuit
Calculate V = IR, electrical power and the V–I relation in a free interactive DC resistor simulation.
◷ 9 min↗
WORK
Energy Cage & Turning Points
Explore potential energy, the energy barrier, classically allowed regions and turning points using harmonic, double-well and finite-well models.
◷ Interactive↗
BODY FLUIDS AND CIRCULATION
Cardiac Cycle · Heart Dynamics
Explore one simplified cardiac cycle with ventricular volume, pressure changes, valve states and cardiac output for NCERT and NEET.
◷ Interactive↗
EQUILIBRIUM
Chemical Equilibrium · Reaction Shift
Watch a reversible A ⇌ B reaction approach dynamic equilibrium and examine temperature shifts, reaction quotient and forward/reverse rates.
◷ Interactive↗
SYSTEM OF PARTICLES AND ROTATIONAL MOTION
Rotational Dynamics · Rolling Race
Race a solid disk, thin hoop and solid sphere down an incline; investigate moment of inertia, static friction and energy partition.
◷ Interactive↗
RAY OPTICS AND OPTICAL INSTRUMENTS
Ray Optics · Virtual Lens Bench
Build principal-ray diagrams and predict image position, orientation and magnification for convex and concave thin lenses.
◷ Interactive↗
ELECTRIC CHARGES AND FIELDS
Electric Field & Potential Explorer
Map electric-field arrows, equipotential contours and a draggable probe for single, dipole and multi-charge arrangements.
◷ Interactive↗
COMPLEX NUMBERS AND QUADRATIC EQUATIONS
Quadratic Lab · Roots & Discriminant
Move the coefficients of a parabola and watch its vertex, axis, discriminant and real roots change in real time.
◷ Interactive↗
TRIGONOMETRIC FUNCTIONS
Trigonometry · Unit Circle & Waves
Link a rotating unit-circle radius to exact sine, cosine, quadrants, phase and frequency of their periodic graphs.
◷ Interactive↗
CONIC SECTIONS
Conic Sections · Foci & Eccentricity
Morph between an ellipse, hyperbola and parabola; study eccentricity, foci, directrices and standard equations on a dynamic coordinate plane.
◷ Interactive↗
CONTINUITY AND DIFFERENTIABILITY
Calculus · Tangents & Derivatives
Drag the point of tangency, compare secant and tangent slopes, locate stationary points, and connect differentiation to optimization.
◷ Interactive↗
INTEGRALS
Calculus · Definite Integrals & Area
Shade signed area, compare Riemann sums with exact integration, and explore why negative regions subtract from a definite integral.
◷ Interactive↗
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